D3-340

The D3-340 offers a faster scan rate, two RS232C ports (one with built-in MODBUS RTU slave) and additional I/O points. Need RS422? Simply add an FA-UNICON converter to one of the ports. If you need built-in communications, or even just an extra 16-point I/O card, the D3-340 offers the lowest-cost solution. This CPU allows you to make the most of your investments in a DL305 (or compatible) system.

D3-340 specifics:

3,7k words program memory

Max. 184 I/O

2 communication ports

This product is equivalent to: Texas Instruments / Simatic TI: 335-37

Specifications

Quantity per product

1

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CPU RLL 3.7k words, enhanced, 2 comm ports

Specifications

Specifications of the D3-340:

Memory: 3.98k words* total (3.7k words program, 172 words data)

Memory type: CMOS RAM, UVPROM (EPROM) or EEPROM optional

Programming language: Ladder Logic

Features:

63 instructions

User data is retained by built-in super-capacitor for up to 3 weeks (5 years with optional battery)

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